<template>
  <li
    @mouseenter="mouseChangeHandle(true)"
    @mouseleave="mouseChangeHandle(false)"
    :class="isActive ? 'active' : ''"
  >
    <label>
      <input @click="getCheckedId" type="checkbox" :checked="done" />
      <span>{{ skill }}</span>
    </label>
    <button @click="getDeleteId" class="btn btn-danger">删除</button>
  </li>
</template>

<script>
export default {
  name: "Item",
  props: ["id", "skill", "done"],
  data() {
    return {
      isActive: false,
    };
  },
  methods: {
    mouseChangeHandle(type) {
      this.isActive = type;
    },
    //获取删除id
    getDeleteId() {
      this.$emit("getDeleteId", this.id);
    },
    //选择的id
    getCheckedId() {
      this.$emit("getCheckedId", this.id);
    },

  },
};
</script>

<style scoped>
/*item*/
li {
  list-style: none;
  height: 36px;
  line-height: 36px;
  padding: 0 5px;
  border-bottom: 1px solid #ddd;
}

li label {
  float: left;
  cursor: pointer;
}

li label li input {
  vertical-align: middle;
  margin-right: 6px;
  position: relative;
  top: -1px;
}

li button {
  float: right;
  display: none;
  margin-top: 3px;
}

li:before {
  content: initial;
}

li:last-child {
  border-bottom: none;
}

li.active {
  background-color: #ddd;
}

li.active button {
  display: block;
}
</style>